본 연구에서는 토양 중 POPs 오염수준을 토지이용형태별로 구분 조사하여 오염특성을 규명하고 효율적인 토양 중 POPs 오염물질 관리방안 마련에 필요한 자료를 제공하였다. 농약류 중 Heptachlor, Aldrin, Endrin, Mirex, Toxaphene이 모든 지역에서 검출되지 않았고 Dieldrin은 N.D.-12.08 ${mu}g$/kg, Chlordane은 N.D.-16.08 ${mu}g$/kg, ${Sigma}$DDT는 N.D.-38.19 ${mu}g$/kg, HCB는 N.D.-1.32 ${mu}g$/kg의 범위를 나타냈다. PCBs는 N.D.-172.12 ${mu}g$/kg의 범위로 절연유오염지역이 높게 나타났으며, PCDD/Fs는 N.D.-6.68 pg I-TEQ/g으로 공단지역이 비교적 높게 나타났다.
This study was performed to investigate levels of POPs in soil by land use and identify congener profiles of PCBs, PCDD/Fs in soil in Korea. Heptachlor, Aldrin, Endrin, Mirex, Toxaphene were not found in all areas. The concentrations of Diedrin, Chlordane, ${Sigma}$DDT, HCB in soil samples were in ranged from N.D. to 12.08 ${mu}g$/kg, from N.D. to 16.08 ${mu}g$/kg, from N.D. to 38.19 ${mu}g$/kg and from N.D. to 1.32 ${mu}g$/kg. In case of PCBs, concentration were in ranged from N.D. to 172.12 ${mu}g$/kg, and PCBs contaminated area was higher than other areas. The concentrations of PCDD/Fs were in ranged from 0 to 6.68 pg I-TEQ/g. In addition, the ${Sigma}$PCDFs concentration in the industry area soil was higher than ${Sigma}$PCDDs.
